571
|
Command an ancient starship and fight your way to the heart of a dying Empire. Fend off attacks from demented cultists, craven space pirates, and xenophobic Imperial soldiers. Discover powerful artifacts and use them to build your ship into a fearsome war engine.
|
Void War
Steam
Publisher:
Tundra
Developer:
Tundra
|
Jun 2, 2025
2 months, 3 weeks ago
|
$19.99
|
2DAdventureChoices MatterDark FantasyDifficultGothicPerma DeathPixel GraphicsProcedural GenerationReal-Time with PauseReplay ValueResource ManagementRoguelikeRogueliteSci-fiSimulationSingleplayerSpaceStrategyTactical
|
19,839 |
1,715 |
9/10 |
~$660,000
|
572
|
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.
|
Interstellar Marines
Steam
Publisher:
Zero Point Software
Developer:
Zero Point Software
|
Jul 2, 2013
12 years, 1 month ago
Early Access
|
$9.99
|
ActionAtmosphericCo-opEarly AccessFPSFirst-PersonHorrorImmersiveIndieMultiplayerOnline Co-OpRPGRealisticSci-fiShooterSimulationSingleplayerSpaceTacticalTeam-Based
|
38,928 |
3,431 |
6/10 |
~$660,000
|
573
|
DARIUSBURST Chronicle Saviours is the latest installment in Taito's DARIUS series of arcade-style shooting games. Blast hordes of alien sea-monsters, and blaze your own trail through branching environments.
|
DARIUSBURST Chronicle Saviours
Steam
Publishers:
KADOKAWA CORPORATION, KOMODO, TAITO CORP.
Developer:
Pyramid
|
Dec 3, 2015
9 years, 8 months ago
|
$49.99
|
2D4 Player LocalActionAnimeArcadeBullet HellCo-opDifficultGreat SoundtrackLocal Co-OpLocal MultiplayerSci-fiScore AttackShoot 'Em UpShooterSide ScrollerSingleplayerSpace
|
7,829 |
685 |
9/10 |
~$660,000
|
574
|
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
|
Starcom: Nexus
Steam
Publisher:
Wx3 Labs, LLC
Developer:
Wx3 Labs, LLC
|
Dec 12, 2019
5 years, 8 months ago
|
$19.99
|
2DActionAction RPGAdventureBeautifulBuildingExplorationIndieOpen WorldRPGSci-fiSingleplayerSpaceSpace SimStory RichTop-Down
|
13,409 |
1,713 |
9/10 |
~$660,000
|
575
|
Strap yourself into the cockpit of a robot seven times taller than a Tyrannosaurus Rex and prepare to do battle in Vox Machinae: the ultimate giant robot combat action-simulator for both VR and standard screens.
|
Vox Machinae
Steam
VR Supported
Publisher:
Space Bullet Dynamics Corporation
Developer:
Space Bullet Dynamics Corporation
|
May 13, 2022
3 years, 3 months ago
|
$29.99
|
3DActionArcadeArena ShooterCombatDestructionFPSGun CustomizationMechsMilitaryMultiplayerOnline Co-OpPhysicsRobotsSci-fiShooterSimulationSingleplayerVRVehicular Combat
|
12,418 |
1,141 |
9/10 |
~$660,000
|
576
|
Scars Above is a challenging sci-fi third-person action adventure shooter combining the rewarding feel of overcoming difficulty with a compelling and intricate story, set in a mysterious alien world to explore.
|
Scars Above
Steam
Publisher:
Prime Matter
Developer:
Mad Head Games
|
Feb 28, 2023
2 years, 5 months ago
|
$29.99
|
3DActionAction-AdventureAdventureAliensDifficultExplorationFemale ProtagonistHorrorMatureMysteryOpen WorldSci-fiShooterSingleplayerSouls-likeSpaceThird PersonThird-Person Shooter
|
26,929 |
1,139 |
7/10 |
~$650,000
|
577
|
CRYMACHINA is an action RPG where mechanical girls strive to survive in a post-apocalyptic world to become “Real Humans''. But what does it mean to be a “Real Human”?
|
CRYMACHINA
Steam
Publisher:
NIS America, Inc.
Developer:
FURYU Corporation
|
Oct 24, 2023
1 year, 10 months ago
|
$59.99
|
3DActionAction RPGAction-AdventureAdventureAnimeAtmosphericCharacter CustomizationColorfulDarkDungeon CrawlerFemale ProtagonistFuturisticGreat SoundtrackJRPGLGBTQ+RPGSci-fiSingleplayerStory Rich
|
12,651 |
569 |
9/10 |
~$650,000
|
578
|
Command the Nimbatus and craft drones out of hundreds of different parts. Survive unknown threats in a fully destructible, procedural universe, compete against other players in different arenas or enjoy complete creative freedom in the sandbox.
|
Nimbatus - The Space Drone Constructor
Steam
Publishers:
Stray Fawn Publishing, WhisperGames
Developer:
Stray Fawn Studio
|
May 14, 2020
5 years, 3 months ago
|
$19.99
|
ActionAdventureAutomationBuildingCraftingExplorationFightingLogicPhysicsProgrammingPuzzleRobotsSandboxSci-fiSingleplayerSpaceSpace SimSportsStrategySurvival
|
44,046 |
1,705 |
7/10 |
~$650,000
|
579
|
JOIN THE CREW OF THE NORTHSTAR. Assemble your crew of Freegunner space outlaws and team up with friends online on PlayStation®5 and PC* in Concord.
|
Concord™
Steam
Publisher:
PlayStation Publishing LLC
Developer:
Firewalk Studios
|
Aug 23, 2024
1 year ago
|
$39.99
|
ActionColorfulCrimeDark FantasyFPSFirst-PersonFunnyGamblingHeistHero ShooterMultiplayerParodyPerma DeathPost-apocalypticPsychologicalPvPSci-fiShooterTeam-BasedZombies
|
6,301 |
852 |
6/10 |
~$650,000
|
580
|
Command a steam-driven pirate crew in a series of epic tactical shootouts in SteamWorld Heist. This is turn-based strategy with a twist: You manually aim the guns of your robots, allowing for insane skill shots and bullet-bouncing action!
|
SteamWorld Heist
Steam
Publisher:
Image & Form Games
Developer:
Image & Form Games
|
Jun 7, 2016
9 years, 2 months ago
|
$14.99
|
2DActionAdventureAtmosphericComedyFemale ProtagonistGreat SoundtrackHeistIndieRPGRobotsSci-fiSingleplayerSteampunkStrategyTouch-FriendlyTurn-BasedTurn-Based CombatTurn-Based StrategyTurn-Based Tactics
|
22,462 |
2,270 |
9/10 |
~$650,000
|
581
|
Deliver Us Mars is an atmospheric sci-fi adventure taking you on a suspense-fuelled, high-stakes mission to recover the ARK colony ships stolen by the mysterious Outward.
|
Deliver Us Mars
Steam
Publisher:
Frontier Foundry
Developer:
KeokeN Interactive
|
Feb 2, 2023
2 years, 6 months ago
|
$29.99
$8.99
-70%
|
ActionAction-AdventureAtmosphericCinematicEmotionalFemale ProtagonistFirst-PersonLinearMarsPlatformerPost-apocalypticPuzzle PlatformerRealisticRobotsSci-fiSingleplayerSpaceStory RichThird PersonThriller
|
21,254 |
1,130 |
7/10 |
~$650,000
|
582
|
Featuring a beautiful, detailed open-world and a haunting soundtrack, Everybody’s Gone to the Rapture is non-linear storytelling at its best.
|
Everybody's Gone to the Rapture
Steam
Publisher:
PlayStation Publishing LLC
Developer:
The Chinese Room
|
Apr 14, 2016
9 years, 4 months ago
|
$19.99
|
AdventureAtmosphericBeautifulCasualExplorationFemale ProtagonistFirst-PersonGreat SoundtrackHorrorIndieMysteryOpen WorldPost-apocalypticPuzzleSci-fiSingleplayerStory RichWalking Simulator
|
27,660 |
1,686 |
6/10 |
~$650,000
|
583
|
Space Pirate Trainer is the official trainer for wannabe space pirates in VR. Pick up your blasters, put on your sneakers, and dance your way into the Space Pirate Trainer hall of fame.
|
Space Pirate Trainer
Steam
VR Required
Publisher:
I-Illusions
Developer:
I-Illusions
|
Oct 12, 2017
7 years, 10 months ago
|
$14.99
|
ActionArcadeFPSFirst-PersonGreat SoundtrackPiratesSci-fiShooterSpaceVR
|
12,076 |
2,240 |
10/10 |
~$640,000
|
584
|
CHAOS;HEAD NOAH is now available on Steam!
|
CHAOS;HEAD NOAH
Steam
Publisher:
Spike Chunsoft Co., Ltd.
Developer:
MAGES. Inc.
|
Oct 7, 2022
2 years, 10 months ago
|
$24.99
|
2DAdventureAnimeAtmosphericChoices MatterGoreGreat SoundtrackHorrorMysteryPsychological HorrorRomanceSci-fiScienceSexual ContentSingleplayerStory RichViolentVisual Novel
|
4,105 |
1,341 |
9/10 |
~$640,000
|
585
|
Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.
|
Defense Grid: The Awakening
Steam
Publisher:
Hidden Path Entertainment
Developer:
Hidden Path Entertainment
|
Dec 8, 2008
16 years, 8 months ago
|
$9.99
|
ActionAddictiveAdventureAliensControllerFuturisticIndieReplay ValueSci-fiSingleplayerStrategyTouch-FriendlyTower Defense
|
N/A |
3,321 |
10/10 |
~$640,000
|
586
|
A Pulp Adventure Thriller - A murdered drifter awakens. Alive again, seconds before his death. Hunted and haunted, help him untangle a mad web of conspiracy in this fast-paced point 'n click thrill-ride.
|
The Drifter
Steam
Publisher:
Powerhoof
Developers:
Dave Lloyd, Powerhoof
|
Jul 17, 2025
1 month, 1 week ago
|
$19.99
|
1990's2DAdventureAtmosphericConspiracyControllerDarkHorrorInvestigationModernMysteryNoirPixel GraphicsPoint & ClickSci-fiSingleplayerStory RichSupernaturalThrillerTime Manipulation
|
13,432 |
1,648 |
10/10 |
~$630,000
|
587
|
Mega Man Zero/ZX Legacy Collection brings together six classic titles in one game: Mega Man Zero 1, 2, 3 and 4, as well as Mega Man ZX and ZX Advent. The collection also features Z-Chaser, an exclusive new mode created just for this set of games.
|
Mega Man Zero/ZX Legacy Collection
Steam
Publisher:
CAPCOM CO., LTD.
Developer:
CAPCOM CO., LTD.
|
Feb 25, 2020
5 years, 6 months ago
|
$29.99
|
2D2D PlatformerActionAdventureAnimeClassicDifficultFemale ProtagonistGreat SoundtrackHack and SlashMetroidvaniaPixel GraphicsPlatformerRPGRetroRobotsSci-fiSide ScrollerSingleplayerStory Rich
|
17,031 |
1,098 |
7/10 |
~$630,000
|
588
|
Stan, a professional diver in the North Sea, is struggling to overcome a life-changing loss during an extended mission underwater. Stuck in his self-imposed solitude, he starts to experience strange events and will have to make the most significant choice of his life...
|
Under The Waves
Steam
Publisher:
Spotlight by Quantic Dream
Developer:
Parallel Studio
|
Aug 28, 2023
1 year, 12 months ago
|
$29.99
|
3DAdventureAtmosphericChoices MatterCinematicExplorationHorrorIndieNarrationNarrativeOpen WorldSci-fiSingleplayerStory RichSubmarineThird PersonUnderwaterWalking Simulator
|
18,949 |
1,096 |
7/10 |
~$630,000
|
589
|
Jump, shoot, and slash your way through 30XX, the roguelike action platformer you can play with a friend! Explore lush, ever-changing worlds that mix precise platforming with fevered combat. Destroy fearsome Guardians. Master unique Powers. Rediscover the thousand years we've lost.
|
30XX
Steam
Publisher:
Batterystaple Games
Developer:
Batterystaple Games
|
Aug 9, 2023
2 years ago
|
$19.99
|
2D2D PlatformerActionAction RoguelikeAdventureCo-opControllerFemale ProtagonistLevel EditorLocal Co-OpMultiplayerPerma DeathPixel GraphicsPlatformerProcedural GenerationRobotsRoguelikeRogueliteSci-fiSide Scroller
|
16,364 |
1,644 |
9/10 |
~$630,000
|
590
|
EXPLORE YOUR WAY. Awoken to a world ruined by war, Alma must traverse the vast city of Arcadia before the life force of her friends and herself withers away. Time is ticking, and every moment matters. Who will you save, and who will you leave to turn UNSIGHTED?
|
UNSIGHTED
Steam
Publisher:
Humble Games
Developer:
Studio Pixel Punk
|
Sep 30, 2021
3 years, 10 months ago
|
$19.99
|
2DActionAction RPGAdventureAtmosphericCo-opExplorationFemale ProtagonistIndieLGBTQ+MetroidvaniaPixel GraphicsPlatformerPost-apocalypticPuzzle PlatformerRPGSci-fiShooterSingleplayerSouls-like
|
14,009 |
1,643 |
9/10 |
~$630,000
|
591
|
ICEY is a 2D side-scrolling action game and a META game in disguise. As you follow the narrator's omnipresent voice, you will see through ICEY's eyes and learn the truth about her world. The narrator will constantly urge you in one direction, but you must ask, "Why? Why am I following his directions?“ Obey? Rebel?
|
ICEY
Steam
Publisher:
XD
Developer:
FantaBlade Network
|
Nov 17, 2016
8 years, 9 months ago
|
$10.99
|
2DActionAdventureAnimeCharacter Action GameCyberpunkFemale ProtagonistFunnyGreat SoundtrackHack and SlashIndieLovecraftianMetroidvaniaNarrationPlatformerRPGSci-fiSide ScrollerSingleplayerSpectacle fighter
|
103,300 |
2,969 |
9/10 |
~$630,000
|
592
|
Star Control is a space role-playing game in which you command Earth's first interstellar starship on a mission to save the Earth from hostile alien empires.
|
Star Control®: Origins
Steam
Publisher:
Stardock Entertainment
Developer:
Stardock Entertainment
|
Sep 20, 2018
6 years, 11 months ago
|
$19.99
$6.79
-66%
|
ActionAction-AdventureAdventureAliensAtmosphericChoices MatterCombatCompetitiveDark HumorExplorationFunnyLocal MultiplayerModdableMultiple EndingsSci-fiShooterSpaceStory RichThird PersonThird-Person Shooter
|
N/A |
1,618 |
7/10 |
~$620,000
|
593
|
Terraform Mars in this turn-based colony builder and resource management game with roguelike elements. Explore the planet, develop spectacular cities, spread life and turn the Red Planet into a green one!
|
Terraformers
Steam
Publishers:
Goblinz Publishing, IndieArk
Developer:
Asteroid Lab
|
Mar 9, 2023
2 years, 5 months ago
|
$19.99
|
AtmosphericBoard GameCard GameChoices MatterExplorationFuturisticManagementMarsNonlinearProcedural GenerationResource ManagementRoguelikeSci-fiScienceSimulationSingleplayerSpaceSurvivalTurn-BasedTurn-Based Strategy
|
31,023 |
1,617 |
9/10 |
~$620,000
|
594
|
System Shock® 2: 25th Anniversary Remaster is a genre defining experience that established innovative game-play mechanics that are a staple of the FPS and RPG genre today. Survive the wretched corridors of the Von Braun. Your training has prepared you for this.
|
System Shock 2: 25th Anniversary Remaster
Steam
Publisher:
Nightdive Studios
Developers:
Irrational Games, Looking Glass Studios, Nightdive Studios
|
Jun 26, 2025
2 months ago
|
$29.99
|
3DActionAction RPGAction-AdventureAdventureAtmosphericCyberpunkDarkFPSFirst-PersonHorrorImmersive SimMetroidvaniaMultiplayerOnline Co-OpRPGSci-fiShooterSingleplayerStory Rich
|
12,609 |
1,076 |
9/10 |
~$620,000
|
595
|
Blade Assault is a 2D action rogue-lite platformer with beautiful pixel art set in a desolate sci-fi world. Fight against the corrupt military of Esperanza as part of the resistance force of the Undercity. Bring the corrupt to justice by becoming stronger and fighting alongside your trusty comrades.
|
Blade Assault
Steam
Publisher:
NEOWIZ
Developer:
TeamSuneat
|
Jan 17, 2022
3 years, 7 months ago
|
$17.99
|
2D2D PlatformerActionAction RoguelikeAction-AdventureAnimeCyberpunkHack and SlashIndieMultiple EndingsPixel GraphicsPlatformerRoguelikeRogueliteSci-fiSide ScrollerSingleplayer
|
11,478 |
1,792 |
7/10 |
~$620,000
|
596
|
Launch a counteroffensive to take back the Earth from alien invaders in this mecha action RPG.
|
MEGATON MUSASHI W: WIRED
Steam
Publisher:
LEVEL5 Inc.
Developer:
LEVEL5 Inc.
|
Apr 24, 2024
1 year, 4 months ago
|
$49.99
|
2D3DActionAction-AdventureAdventureAnimeCharacter CustomizationHack and SlashJRPGMechsMultiplayerOnline Co-OpPvEPvPRPGRobotsSci-fiSingleplayerSpectacle fighterThird Person
|
9,975 |
643 |
7/10 |
~$620,000
|
597
|
Travel by train through a dying world. Look after your passengers, keep your train operational, and make sure you can always reach the next station. Make your way through swarms of infected at each station. Explore mysterious and abandoned stations looking for supplies and survivors.
|
The Final Station
Steam
Publisher:
tinyBuild
Developer:
DO MY BEST
|
Aug 30, 2016
8 years, 12 months ago
|
$14.99
|
2DActionAdventureAtmosphericGreat SoundtrackHorrorIndiePixel GraphicsPlatformerPost-apocalypticResource ManagementSci-fiShooterShortSide ScrollerSingleplayerStory RichSurvivalTrainsZombies
|
42,510 |
2,131 |
7/10 |
~$610,000
|
598
|
Shortest Trip to Earth is a roguelike spaceship simulator focused on exploration, ship management and tactical battles. Embark on a perilous journey across the universe with nuclear missiles, armed crew and a cat.
|
Shortest Trip to Earth
Steam
Publisher:
Interactive Fate
Developer:
Interactive Fate
|
Aug 15, 2019
6 years ago
|
$25.99
|
2DAction RoguelikeAdventureAliensChoices MatterDifficultExplorationReplay ValueResource ManagementRoguelikeRogueliteSci-fiSimulationSingleplayerSpaceSpace SimSpaceshipsStrategySurvivalTactical
|
21,548 |
1,226 |
7/10 |
~$610,000
|
599
|
Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.
|
Gravity Circuit
Steam
Publishers:
Dear Villagers, PID Games
Developer:
Domesticated Ant Games
|
Jul 13, 2023
2 years, 1 month ago
|
$16.99
|
2D2D PlatformerActionBeat 'em upControllerFast-PacedGreat SoundtrackIndiePixel GraphicsPlatformerRetroRobotsSci-fiSide ScrollerSingleplayerSoundtrackSuperhero
|
11,918 |
1,868 |
10/10 |
~$610,000
|
600
|
Corporate greed meets strategic planet-mining in Drill Core! Drill to the heart of planets while managing workers, researching cutting-edge tech, and fortifying against alien attacks. Will you prioritize efficiency and risk your workers' safety, or focus on defense for survival?
|
Drill Core
Steam
Publisher:
tinyBuild
Developer:
Hungry Couch Games
|
Jul 17, 2025
1 month, 1 week ago
|
$19.99
|
2DActionAliensAtmosphericBase BuildingBuildingCity BuilderColony SimExplorationManagementResource ManagementRoguelikeRogueliteSandboxSci-fiSide ScrollerSpaceStrategyStylizedTower Defense
|
19,083 |
1,574 |
9/10 |
~$600,000
|